NymiiTechTips/CVE-2025-59528

PoC

Technical PoC for CVE-2025-59528 (Flowise < 3.0.5), demonstrating authenticated RCE through customMCP mcpServerConfig injection, with clear bilingual documentation and reproducible steps for authorized security testing.

view exploit source poc_in_githubauthor NymiiTechTipspublished 2026-05-16catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2025-59528US	—	86.2% (100th)	Exploit	2025-09-22
Flowise is a drag & drop user interface to build a customized large language model flow. In version 3.0.5, Flowise is vulnerable to remote code execution. The CustomMCP node allows…

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